參數(shù)資料
型號: CL-PS7110-VC-A
廠商: CIRRUS LOGIC INC
元件分類: 微控制器/微處理器
英文描述: Low-Power System-on-a-Chip
中文描述: MROM, RISC MICROCONTROLLER, PQFP208
封裝: VQFP-208
文件頁數(shù): 34/82頁
文件大?。?/td> 1101K
代理商: CL-PS7110-VC-A
DATA BOOK v1.5
May 1997
34
PIN INFORMATION
CL-PS7110
Low-Power System-on-a-Chip
LCD
DD[0–3]
O
LCD serial display data.
CL[1]
O
LCD line clock.
CL[2]
O
LCD pixel clock.
FRM
O
LCD frame synchronization pulse output.
M
O
LCD AC bias drive.
Keyboard
COL[0–7]
O
Keyboard column drives.
Buzzer Drive
BUZ
O
Buzzer drive output.
General-
Purpose I/O
PA[0–7]
I/O
Port A I/O.
PB[0–7]
I/O
Port B I/O.
PC[0–7]
I/O
Port C I/O.
PD[0–7]
I/O
Port D I/O.
PE[0–3]
I/O
Port E I/O.
DC-to-DC Drives
DRIVE[0–1]
O
DC-to-DC drive outputs.
FB[0–1]
I
DC-to-DC feedback inputs.
Test
NTEST[0–1]
I
Test mode select inputs.
Oscillators
MOSCIN/
MOSOUT
I
O
Main 3.6864-MHz oscillator for 18.432-MHz PLL.
RTCIN/
RTCOUT
I
O
Realtime clock 32.768-kHz oscillator.
Table 2-1.
External Signal Functions
(cont.)
Function
Signal
Name
Signal
Description
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