ZD25WQ16B

Serial NOR Flash Memory

The ZD25WQ16B is a serial nor flash memory from Zetta Device. View the full ZD25WQ16B datasheet below including key specifications, electrical characteristics, absolute maximum ratings.

ZD25WQ16B shares its datasheet with ZD25WQ16CEIGR, whose page lists every part number it covers.

Official ZD25WQ16B datasheet (PDF) — the source this page was extracted from.

Manufacturer

Zetta Device

ZD25WQ16B Key Specifications

Parameter	Value
Endurance	100K cycles
Interface	SPI (X1, X2, X4 Multi I/O)
Data Retention	20 years
Memory Density	16M-bit
Supply Voltage	1.65V to 3.6V
Operating Current	2.5mA

ZD25WQ16B Overview

Part: ZD25WQ16B

Type: Serial Multi I/O Flash Memory

Description: An ultra-low power, 16M-bit serial multi I/O Flash memory with a wide supply range of 1.65V to 3.6V, supporting X1, X2, and X4 I/O modes, and offering high reliability with 100K cycling and 20-year data retention.

Operating Conditions:

Supply voltage: 1.65V to 3.6V
Operating temperature: -40°C to 85°C
SPI Modes: Mode 0 and Mode 3

Absolute Maximum Ratings:

Max supply voltage: 4.0V
Max junction/storage temperature: 150°C

Key Specs:

Memory density: 16M-bit
Active Read current: 4mA at 33MHz
Active Program or Erase current: 6mA
Deep Power Down current: 0.1μA
Standby current: 12μA
Page program time: 1.3ms
Sector erase time (4K-byte): 10ms
Block erase time (32K/64K-byte): 10ms
Chip erase time: 10ms
Program/Erase Cycles: 100,000
Data Retention: 20 years

Features:

Single, Dual and Quad IO mode
Flexible Architecture for Code and Data Storage (Page, Sector, Block, Chip Erase)
One Time Programmable (OTP) Security Register (3*512-Byte)
Software Protection Mode (Block Protect bits)
128-bit unique ID
Program/Erase Suspend and Resume
Hardware Protection Mode (WP Pin)

Applications:

High-volume consumer based applications where program code is shadowed from Flash memory into RAM
Data storage applications

Package:

8-pin SOP (150mil/208mil)
8-land USON (3x2x0.55mm)
8-land WSON (6x5mm)
8-pin TSSOP
WLCSP
KGD for SiP

ZD25WQ16B Features

One Time Programmable (OTP) Security Register
-3*512-Byte Security Registers With OTP Lock
Software Protection Mode
-TheBlockProtect(BP4,BP3,BP2,BP1,andBP0)bitsdefinethesectionofthememoryarraythatcanbe read but not change.
128 bit unique ID for each device
Program/Erase Suspend and Program/Erase Resume
JEDEC Standard Manufacturer and Device ID Read Methodology

ZD25WQ16B Pin Configuration

8-PIN SOP(150mil/200mil) andTSSOP

ZD25WQ16B Electrical Characteristics

Sym.	Parameter	Conditions	1.65V to 2.3V	1.65V to 2.3V	1.65V to 2.3V	2.3V to 3.6V	2.3V to 3.6V	2.3V to 3.6V	Units
Sym.	Parameter	Conditions	Min.	Typ.	Max.	Min.	Typ.	Max.	Units
I DPD	Deep power down current	CS#=Vcc, all other inputs at 0V or Vcc		0.5	1.5		0.5	1.5	μA
I SB	Standby current	CS#, HOLD#, WP#=VIH all inputs at CMOS		12			12		μA
I CC1	Low power read current (03h)	f=33MHz; IOUT=0mA		1.3	3.0		2.3	3.0	mA
I CC2	Read current (0Bh)	f=80MHz; IOUT=0mA		1.8	4.0		2.8	4.0	mA
I CC2	Read current (0Bh)	f=85MHz; IOUT=0mA		-	-		2.8	4.5	mA
I CC3	Program current	CS#=Vcc		2.5	6.0		5.0	6.0	mA
I CC4	Erase current	CS#=Vcc		2.5	6.0		5.0	6.0	mA
I LI	Input load current	All inputs at CMOS			1.0			1.0	μA
I L O	Output leakage	All inputs at CMOS			1.0			1.0	μA
V IL	Input low voltage				0.2Vcc			0.3Vcc	V
V IH	Input high voltage		0.8Vcc			0.7Vcc			V
V OL	Output low voltage	IOL=100μA			0.2			0.2	V
V OH	Output high voltage	IOH=-100μA	Vcc-0.2			Vcc-0.2			V

ZD25WQ16B Absolute Maximum Ratings

Parameters	Value
Storage Temperature	-65°C to +150°C
Operation Temperature	.-40°C to +125°C
Maximum Operation Voltage	4.0V
Voltage on Any Pin with respect to Ground	-0.6V to + 4.1V
DC Output Current	5.0 mA

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 extended periods may affect device reliability.

Figure 4-1 Maximum Overshoot Waveform

Maxinum Negative Overshoot Waveform

Table 4-1 Pin Capacitance [1]

Maxinum Positive Overshoot Waveform

Symbol	Parameter	Max.	Units	Test Condition
C OUT	Output Capacitance	8	pF	V OUT =GND
C IN	Input Capacitance	6	pF	V IN =GND

Note:

Test Conditions: TA = 25°C, F = 1MHz, Vcc = 3.0V.

Figure 4-2 Input Test Waveforms and Measurement Level

Note

Inputpulse rise and fall time eara < 5ns

Figure 4-3 Output Loading

Figure 4-3 Output Loading

Variants on the same datasheet

These parts have exact links to the same datasheet. They are candidates to compare, not verified drop-in replacements; check package, pinout and electrical limits.

Part Number	Manufacturer	Package
ZD25WQ16CEIGR	Zetta Device	—

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All Memory ICs datasheets

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