参数资料
型号: 935056380512
厂商: NXP SEMICONDUCTORS
元件分类: 微控制器/微处理器
英文描述: 8 CHANNEL(S), 115.2K bps, SERIAL COMM CONTROLLER, PQCC84
封装: PEDESTAL, PLASTIC, MO-047AF, SOT-189-3, LCC-84
文件页数: 14/29页
文件大小: 167K
代理商: 935056380512
Philips Semiconductors
Product specification
SCC2698B
Enhanced octal universal asynchronous
receiver/transmitter (Octal UART)
2000 Jan 31
21
INTRAN–INTRDN,
MPP1a–MPP1h,
MPP2a–MPP2h
D0–D7,
TxDa–TxDh,
MPOa–MPOh
2.7K
+5V
60pF
150pF
6K
1.6K
+5V
SD00187
Figure 4. Test Conditions on Outputs
RESET
tRES
SD00169
Figure 5. Reset Timing
A0–A5
CEN
RDN
D0–D7
(READ)
WRN
D0–D7
(WRITE)
tAS
tAH
tCS
tRWD
tDD
tDF
tRWD
tDH
tDS
tRW
tCH
FLOAT
NOT VALID
VALID
SD00188
Figure 6. Bus Timing
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