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부품번호 | R1LP0408CSB-5SC 기능 |
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기능 | 4M SRAM | ||
제조업체 | Renesas | ||
로고 | |||
전체 14 페이지수
R1LP0408C-C Series
4 M SRAM (512-kword × 8-bit)
REJ03C0077-0100Z
Rev. 1.00
Aug.01.2003
Description
The R1LP0408C-C is a 4-Mbit static RAM organized 512-kword × 8-bit. R1LP0408C-C Series has
realized higher density, higher performance and low power consumption by employing CMOS process
technology (6-transistor memory cell). The R1LP0408C-C Series offers low power standby power
dissipation; therefore, it is suitable for battery backup systems. It has packaged in 32-pin SOP, 32-pin
TSOP II.
Features
• Single 5 V supply: 5 V ± 10%
• Access time: 55/70 ns (max)
• Power dissipation:
Active: 10 mW/MHz (typ)
Standby: 4 µW (typ)
• Completely static memory.
No clock or timing strobe required
• Equal access and cycle times
• Common data input and output.
Three state output
• Directly TTL compatible.
All inputs and outputs
• Battery backup operation.
• Operating temperature: −20 to +70°C
Rev.1.00, Aug.01.2003, page 1 of 13
R1LP0408C-C Series
Block Diagram
LSB
A11
A9
A8
A15
A18
A10
A13
A17
A16
A14
A12
MSB
I/O0
I/O7
CS#
WE#
OE#
Row
Decoder
•
•
•
•
•
Memory Matrix
2,048 × 2,048
V CC
V SS
Input
Data
Control
•
•
Column I/O
Column Decoder
••
LSB A3 A2A1A0 A4 A5A6 A7 MSB
••
Timing Pulse Generator
Read/Write Control
Rev.1.00, Aug.01.2003, page 4 of 13
4페이지 R1LP0408C-C Series
AC Characteristics
(Ta = −20 to +70°C, VCC = 5 V ± 10%, unless otherwise noted.)
Test Conditions
• Input pulse levels: VIL = 0.4 V, VIH = 2.4 V
• Input rise and fall time: 5 ns
• Input and output timing reference levels: 1.5 V
• Output load: 1 TTL Gate + CL (50 pF) (R1LP0408C-5C)
1 TTL Gate + CL (100 pF) (R1LP0408C-7C)
(Including scope and jig)
Read Cycle
Parameter
Read cycle time
Address access time
Chip select access time
Output enable to output valid
Chip select to output in low-Z
Output enable to output in low-Z
Chip deselect to output in high-Z
Output disable to output in high-Z
Output hold from address change
Symbol
tRC
tAA
tCO
tOE
tLZ
tOLZ
tHZ
tOHZ
tOH
R1LP0408C-C
-5
Min Max
55
55
55
25
10
5
0 20
0 20
10
-7
Min
70
10
5
0
0
10
Max Unit Notes
ns
70 ns
70 ns
35 ns
ns 2
ns 2
25 ns 1, 2
25 ns 1, 2
ns
Rev.1.00, Aug.01.2003, page 7 of 13
7페이지 | |||
구 성 | 총 14 페이지수 | ||
다운로드 | [ R1LP0408CSB-5SC.PDF 데이터시트 ] |
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구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
R1LP0408CSB-5SC | 4M SRAM | Renesas |
R1LP0408CSB-5SI | Wide Temperature Range Version 4 M SRAM (512-kword 8-bit) | Hitachi Semiconductor |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |