參數(shù)資料
型號: 25LC010A
廠商: Microchip Technology Inc.
英文描述: 1K SPI Bus Serial EEPROM
中文描述: 每1000 SPI總線串行EEPROM
文件頁數(shù): 1/28頁
文件大小: 362K
代理商: 25LC010A
2006 Microchip Technology Inc.
Preliminary
DS21832C-page 1
25AA010A/25LC010A
Device Selection Table
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
μ
A at 5.5V
128 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):
- Automotive (E):
Pb-Free packages available
Pin Function Table
Description:
The Microchip Technology Inc. 25XX010A* is a 1 Kbit
Serial Electrically Erasable Programmable Read-Only
Memory (EEPROM). The memory is accessed via a
simple Serial Peripheral Interface (SPI) compatible
serial bus. The bus signals required are a clock input
(SCK) plus separate data in (SI) and data out (SO)
lines. Access to the device is controlled through a Chip
Select (CS) input.
Communication to the device can be paused via the
hold pin (HOLD). While the device is paused,
transitions on its inputs will be ignored, with the
exception of Chip Select, allowing the host to service
higher priority interrupts.
The 25XX010A is available in standard packages
including 8-lead PDIP and SOIC, and advanced
packages including 8-lead MSOP, 8-lead TSSOP and
rotated TSSOP, 8-lead 2x3 DFN, and 6-lead SOT-23.
Package Types (not to scale)
Part Number
V
CC
Range
Page Size
Temp. Ranges
Packages
25AA010A
25LC010A
1.8-5.5V
2.5-5.5V
16 Bytes
16 Bytes
I
P, MS, SN, ST, MC, OT
P, MS, SN, ST, MC, OT
I, E
-40
°
C to
-40
°
C to +125
°
C
+85
°
C
Name
Function
CS
Chip Select Input
SO
Serial Data Output
WP
Write-Protect
V
SS
Ground
SI
Serial Data Input
SCK
Serial Clock Input
HOLD
Hold Input
V
CC
Supply Voltage
CS
SO
WP
V
SS
1
2
3
4
8
7
6
5
V
CC
HOLD
SCK
SI
(P, SN)
V
SS
SI
1
2
3
4
6
5
V
DD
CS
SO
(OT)
PDIP/SOIC
X-Rotated TSSOP
(X/ST)
HOLD
V
CC
CS
SO
1
2
3
4
8
7
6
5
SCK
SI
V
SS
WP
V
SS
4
5
SI
CS
SO
WP
1
2
3
8
7
6
V
CC
SCK
(ST, MS)
TSSOP/MSOP
SOT-23
SCK
CS
SO
WP
V
SS
1
2
3
4
8
7
6
5
V
CC
HOLD
SCK
SI
(MC)
DFN
1K SPI Bus Serial EEPROM
*25XX010A is used in this document as a generic part number for the
25AA010A and the 25LC010A.
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