- RS Stock No.:
- 181-8271
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- CY14B256LA-SZ25XI
- ผู้ผลิต / Manufacturer:
- Cypress Semiconductor
ผลิตภัณฑ์ที่เลิกผลิตแล้ว
- RS Stock No.:
- 181-8271
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- CY14B256LA-SZ25XI
- ผู้ผลิต / Manufacturer:
- Cypress Semiconductor
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
รายละเอียดสินค้า / Product Details
25 ns and 45 ns access times
Internally organized as 32 K ´ 8 (CY14B256LA)
Hands off automatic STORE on power-down with only a small capacitor
STORE to Quantum Trap nonvolatile elements initiated by software, device pin, or Auto Store on power-down
RECALL to SRAM initiated by software or power-up
Infinite read, write, and recall cycles
1 million STORE cycles to Quantum Trap
20-year data retention
Single 3 V +20% to –10% operation
Industrial temperature
44-pin thin small outline package (TSOP) Type II, 48-pin shrunk small outline package (SSOP), and 32-pin small-outline integrated circuit (SOIC) packages
PB-free
Internally organized as 32 K ´ 8 (CY14B256LA)
Hands off automatic STORE on power-down with only a small capacitor
STORE to Quantum Trap nonvolatile elements initiated by software, device pin, or Auto Store on power-down
RECALL to SRAM initiated by software or power-up
Infinite read, write, and recall cycles
1 million STORE cycles to Quantum Trap
20-year data retention
Single 3 V +20% to –10% operation
Industrial temperature
44-pin thin small outline package (TSOP) Type II, 48-pin shrunk small outline package (SSOP), and 32-pin small-outline integrated circuit (SOIC) packages
PB-free
คุณสมบัติ / Specifications
คุณสมบัติ | Value |
---|---|
Memory Size | 256kbit |
Organisation | 32k x 8 bit |
Number of Words | 32k |
Number of Bits per Word | 8bit |
Maximum Random Access Time | 25ns |
Mounting Type | Surface Mount |
Package Type | SOIC |
Pin Count | 32 |
Dimensions | 20.87 x 7.59 x 2.29mm |
Height | 2.29mm |
Maximum Operating Supply Voltage | 3.6 V |
Maximum Operating Temperature | +85 °C |
Minimum Operating Supply Voltage | 2.7 V |
Minimum Operating Temperature | -40 °C |
Width | 7.59mm |
Length | 20.87mm |