參數(shù)資料
型號(hào): MC68332VFC16
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: 32-Bit Modular Microcontroller
中文描述: 32-BIT, 16.78 MHz, MICROCONTROLLER, PQFP132
封裝: PLASTIC, QFP-132
文件頁(yè)數(shù): 59/88頁(yè)
文件大小: 446K
代理商: MC68332VFC16
MC68332
MC68332TS/D
MOTOROLA
59
TCR1P — Timer Count Register 1 Prescaler Control
TCR1 is clocked from the output of a prescaler. The prescaler's input is the internal TPU system clock
divided by either 4 or 32, depending on the value of the PSCK bit. The prescaler divides this input by 1,
2, 4, or 8. Channels using TCR1 have the capability to resolve down to the TPU system clock divided
by 4.
TCR2P — Timer Count Register 2 Prescaler Control
TCR2 is clocked from the output of a prescaler. If T2CG = 0, the input to the TCR2 prescaler is the ex-
ternal TCR2 clock source. If T2CG = 1, the input is the TPU system clock divided by eight. The TCR2P
field specifies the value of the prescaler: 1, 2, 4, or 8. Channels using TCR2 have the capability to re-
solve down to the TPU system clock divided by 8. The following table is a summary of prescaler output.
PSCK = 0
PSCK = 1
TCR1 Prescaler
Divide
By
1
2
4
8
Number of
Clocks
32
64
128
256
Rate at
16 MHz
2 ms
4 ms
8 ms
16 ms
Number of
Clocks
4
8
16
32
Rate at
16 MHz
250 ns
500 ns
1 ms
2 ms
00
01
10
11
TCR2 Prescaler
Divide By
Internal Clock Divided
By
8
16
32
64
External Clock Divided
By
1
2
4
8
00
01
10
11
1
2
4
8
TCR1
0
15
PSCK
MUX
÷
4
DIV4 CLOCK
÷
32
DIV32 CLOCK
TCR1
PRESCALER
00
÷
1
01
÷
2
10
÷
4
11
÷
8
SYSTEM
CLOCK
1 – DIV4
0 – DIV32
PRESCALER CTL BLOCK 1
PRESCALER CTL BLOCK 2
DIGITAL
FILTER
EXTERNAL
TCR2 PIN
TCR2
(T2CG CONTROL BIT)
0 – A
1 – B
0
15
A
B
MUX
CONTROL
TCR2
PRESCALER
00
÷
1
01
÷
2
10
÷
4
11
÷
8
INT CLK /8
SYNCHRONIZER
相關(guān)PDF資料
PDF描述
MC68332VFC20 32-Bit Modular Microcontroller
MC68340V 32-Bit Microprocessor(32位微處理器)
MC68341FT16 Integrated Processor Users Manual
MC68341FT16V Integrated Processor Users Manual
MC68341FT25 Integrated Processor Users Manual
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC68332VFC20 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:32-Bit Modular Microcontroller
MC68332VFV16 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:32-Bit Modular Microcontroller
MC68332VFV20 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:32-Bit Modular Microcontroller
MC68334 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Technical Supplement
MC68334GCEH16 功能描述:IC MCU 16MHZ 2K RAM 132-PQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:M683xx 標(biāo)準(zhǔn)包裝:1 系列:87C 核心處理器:MCS 51 芯體尺寸:8-位 速度:16MHz 連通性:SIO 外圍設(shè)備:- 輸入/輸出數(shù):32 程序存儲(chǔ)器容量:8KB(8K x 8) 程序存儲(chǔ)器類型:OTP EEPROM 大小:- RAM 容量:256 x 8 電壓 - 電源 (Vcc/Vdd):4 V ~ 6 V 數(shù)據(jù)轉(zhuǎn)換器:- 振蕩器型:外部 工作溫度:0°C ~ 70°C 封裝/外殼:44-DIP 包裝:管件 其它名稱:864285