參數(shù)資料
型號(hào): MC68332GCPV20
廠商: MOTOROLA INC
元件分類(lèi): 微控制器/微處理器
英文描述: 32-BIT, 20.97 MHz, MICROCONTROLLER, PQFP144
封裝: PLASTIC, LQFP-144
文件頁(yè)數(shù): 13/111頁(yè)
文件大?。?/td> 650K
代理商: MC68332GCPV20
MC68332
MOTOROLA
MC68332TS/D
11
NOTES:
1. DATA[15:0] are synchronized during reset only. MODCLK is synchronized only when used as an input port pin.
2. EXTAL, XFC, and XTAL are clock reference connections.
2.2 MCU Power Connections
2.3 MCU Driver Types
T2CLK
Y
TPUCH[15:0]
A
Y
TSC
Y
TXD
Bo
Y
I/O
PQS7
XFC2
Special
XTAL2
Special
Table 3 MCU Power Connections
VSTBY
Standby RAM Power/Clock Synthesizer Power
VDDSYN
Clock Synthesizer Power
VSSE/VDDE
External Periphery Power (Source and Drain)
VSSI/VDDI
Internal Module Power (Source and Drain)
Table 4 MCU Driver Types
Type
I/O
Description
A
O
Output-only signals that are always driven; no external pull-up required
Aw
O
Type A output with weak P-channel pull-up during reset
B
O
Three-state output that includes circuitry to pull up output before high impedance is
established, to ensure rapid rise time. An external holding resistor is required to maintain
logic level while the pin is in the high-impedance state.
Bo
O
Type B output that can be operated in an open-drain mode
Table 2 MCU Pin Characteristic (Continued)
Pin
Mnemonic
Output
Driver
Input
Synchronized
Input
Hysteresis
Discrete
I/O
Port
Designation
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