25SVPF27MX

25AA020A/25LC020A

Manufacturer

Panasonic Electronic Components

Overview

Part: Microchip Technology Inc. 25AA020A/25LC020A

Type: 2K SPI Bus Serial EEPROM

Key Specs:

Memory: 2 Kbit (256 x 8-bit)
Interface: SPI Bus
Max Clock Frequency: 10 MHz
Supply Voltage Range: 1.8V to 5.5V
Max Write Current: 5 mA at 5.5V, 10 MHz
Max Read Current: 5 mA at 5.5V, 10 MHz
Standby Current: 5 A at 5.5V
Page Size: 16 Bytes
Endurance: 1,000,000 Erase/Write cycles

Features

10 MHz max. Clock Frequency
Low-Power CMOS Technology:
- Max. Write Current: 5 mA at 5.5V, 10 MHz
- Read Current: 5 mA at 5.5V, 10 MHz
Standby Current: 5 A at 5.5V
256 x 8-bit Organization
Write Page mode (up to 16 bytes)
Sequential Read
Self-Timed Erase and Write Cycles (5 ms max.)
Block Write Protection:
- Protect none, 1/4, 1/2 or all of array
Built-in Write Protection:
- Power-on/off data protection circuitry
Write enable latch
Write-protect pin
High Reliability:
- Endurance: 1,000,000 Erase/Write cycles
- Data retention: >200 years
- ESD protection: >4000V
Temperature Ranges Supported:
- Industrial (I): -40C to +85C
- Automotive (E): -40C to +125C
Pb-Free and RoHS Compliant

Pin Configuration

Name	Function
CS	Chip Select Input
SO	Serial Data Output
WP	Write-Protect
VSS	Ground
SI	Serial Data Input
SCK	Serial Clock Input
HOLD	Hold Input
VCC	Supply Voltage

Electrical Characteristics

Note: This parameter is periodically sampled and not 100% tested.

AC CHARACTERISTICS		Industrial (I): TA = -40°C to +85°C VCC = 1.8V to 5.5V Automotive (E): TA = -40°C to +125°C			VCC = 2.5V to 5.5V
Param. No.	Sym.	Characteristic	Min.	Max.	Units
1	FCLK	Clock Frequency	— — —	10 5 3	MHz MHz MHz
2	TCSS	CS Setup Time	50 100 150	— — —	ns ns ns
3	TCSH	CS Hold Time	100 200 250	— — —	ns ns ns
4	TCSD	CS Disable Time	50	—	ns
5	Tsu	Data Setup Time	10 20 30	— — —	ns ns ns
6	THD	Data Hold Time	20 40 50	— — —	ns ns ns
7	TR	CLK Rise Time	—	100	ns
8	TF	CLK Fall Time	—	100	ns
9	THI	Clock High Time	50 100 150	— — —	ns ns ns
10	TLO	Clock Low Time	50 100 150	— — —	ns ns ns
11	TCLD	Clock Delay Time	50	—	ns
12	TCLE	Clock Enable Time	50	—	ns
13	TV	Output Valid from Clock Low	— — —	50 100 160	ns ns ns
14	THO	Output Hold Time	0	—	ns
15	TDIS	Output Disable Time	— — —	40 80 160	ns ns ns
16	THS	HOLD Setup Time	20 40 80	— — —	ns ns ns

TABLE 1-2: AC CHARACTERISTICS

Note 1: This parameter is periodically sampled and not 100% tested.

2: This parameter is not tested but ensured by characterization. For endurance estimates in a specific application, please consult the Total Endurance™ Model which can be obtained from Microchip's web site at www.Microchip.com.
3: TWC begins on the rising edge of CS after a valid write sequence and ends when the internal write cycle is complete.

TABLE 1-2:	AC CHARACTERISTICS

AC CHARACTERISTICS			Industrial (I): TA = -40°C to +85°C VCC = 1.8V to 5.5V Automotive (E): TA = -40°C to +125°C VCC = 2.5V to 5.5V
Param. No.	Sym.	Characteristic	Min.
17	THH	HOLD Hold Time	20 40 80
18	THZ	HOLD Low to Output High-Z	30 60 160
19	THV	HOLD High to Output Valid	30 60 160
20	TWC	Internal Write Cycle Time (byte or page)	—
21	—	Endurance	1M

Note 1: This parameter is periodically sampled and not 100% tested.

2: This parameter is not tested but ensured by characterization. For endurance estimates in a specific application, please consult the Total Endurance™ Model which can be obtained from Microchip's web site at www.Microchip.com.
3: TWC begins on the rising edge of CS after a valid write sequence and ends when the internal write cycle is complete.

TABLE 1-3: AC TEST CONDITIONS

VLO = 0.2V
VHI = VCC - 0.2V
VHI = 4.0V
CL = 100 pF
Timing Measurement Reference Level
Input
Output

Note 1: For VCC 4.0V

2: For VCC 4.0V

Absolute Maximum Ratings

All inputs and outputs w.r.t. VSS -0.6V to VCC +1.0V
Storage temperature -65°C to 150°C
Ambient temperature under bias-40°C to 125°C
ESD protection on all pins4 kV

† NOTICE**:** Stresses above those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress rating only and functional operation of the device at those or any other conditions above those indicated in the operational listings of this specification is not implied. Exposure to maximum rating conditions for an extended period of time may affect device reliability.

DC CHARACTERISTICS		Industrial (I): TA = -40°C to +85°C VCC = 1.8V to 5.5V Automotive (E): TA = -40°C to +125°C VCC = 2.5V to 5.5V
Param. No.	Sym.	Characteristic
D001	VIH1	High-level Input Voltage
D002	VIL1	Low-level Input
D003	VIL2	Voltage
D004	VOL	Low-level Output
D005	VOL	Voltage
D006	VOH	High-level Output Voltage
D007	ILI	Input Leakage Current
D008	ILO	Output Leakage Current
D009	CINT	Internal Capacitance (all inputs and outputs)
D010	ICC Read
		Operating Current
D011	ICC Write
D012	ICCS	Standby Current

TABLE 1-1: DC CHARACTERISTICS

Note: This parameter is periodically sampled and not 100% tested.

AC CHARACTERISTICS		Industrial (I): TA = -40°C to +85°C VCC = 1.8V to 5.5V Automotive (E): TA = -40°C to +125°C			VCC = 2.5V to 5.5V
Param. No.	Sym.	Characteristic	Min.	Max.	Units
1	FCLK	Clock Frequency	— — —	10 5 3	MHz MHz MHz
2	TCSS	CS Setup Time	50 100 150	— — —	ns ns ns
3	TCSH	CS Hold Time	100 200 250	— — —	ns ns ns
4	TCSD	CS Disable Time	50	—	ns
5	Tsu	Data Setup Time	10 20 30	— — —	ns ns ns
6	THD	Data Hold Time	20 40 50	— — —	ns ns ns
7	TR	CLK Rise Time	—	100	ns
8	TF	CLK Fall Time	—	100	ns
9	THI	Clock High Time	50 100 150	— — —	ns ns ns
10	TLO	Clock Low Time	50 100 150	— — —	ns ns ns
11	TCLD	Clock Delay Time	50	—	ns
12	TCLE	Clock Enable Time	50	—	ns
13	TV	Output Valid from Clock Low	— — —	50 100 160	ns ns ns
14	THO	Output Hold Time	0	—	ns
15	TDIS	Output Disable Time	— — —	40 80 160	ns ns ns
16	THS	HOLD Setup Time	20 40 80	— — —	ns ns ns

TABLE 1-2: AC CHARACTERISTICS

Note 1: This parameter is periodically sampled and not 100% tested.

2: This parameter is not tested but ensured by characterization. For endurance estimates in a specific application, please consult the Total Endurance™ Model which can be obtained from Microchip's web site at www.Microchip.com.
3: TWC begins on the rising edge of CS after a valid write sequence and ends when the internal write cycle is complete.

TABLE 1-2:	AC CHARACTERISTICS

AC CHARACTERISTICS			Industrial (I): TA = -40°C to +85°C VCC = 1.8V to 5.5V Automotive (E): TA = -40°C to +125°C VCC = 2.5V to 5.5V
Param. No.	Sym.	Characteristic	Min.
17	THH	HOLD Hold Time	20 40 80
18	THZ	HOLD Low to Output High-Z	30 60 160
19	THV	HOLD High to Output Valid	30 60 160
20	TWC	Internal Write Cycle Time (byte or page)	—
21	—	Endurance	1M

Note 1: This parameter is periodically sampled and not 100% tested.

2: This parameter is not tested but ensured by characterization. For endurance estimates in a specific application, please consult the Total Endurance™ Model which can be obtained from Microchip's web site at www.Microchip.com.
3: TWC begins on the rising edge of CS after a valid write sequence and ends when the internal write cycle is complete.

TABLE 1-3: AC TEST CONDITIONS

VLO = 0.2V
VHI = VCC - 0.2V
VHI = 4.0V
CL = 100 pF
Timing Measurement Reference Level
Input
Output

Note 1: For VCC 4.0V

2: For VCC 4.0V

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