參數(shù)資料
型號: MC68CK338CPV14B1
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 14.4 MHz, MICROCONTROLLER, PQFP144
封裝: TQFP-144
文件頁數(shù): 93/133頁
文件大?。?/td> 817K
代理商: MC68CK338CPV14B1
MOTOROLA
MC68CK338
62
MC68CK338TS/D
Clearing a bit in the PQSPAR assigns the corresponding pin to general-purpose I/O; setting a bit as-
signs the pin to the QSPI. The PQSPAR does not affect operation of the SCI. Table 37 displays PQS-
PAR pin assignments.
DDRQS determines whether pins are inputs or outputs. Clearing a bit makes the corresponding pin an
input; setting a bit makes the pin an output. DDRQS affects both QSPI function and I/O function. Table
38 shows the effect of DDRQS on QSM pin functions.
NOTES:
1. PQS2 is a digital I/O pin unless the SPI is en-
abled (SPE in SPCR1 set), in which case it be-
comes SPI serial clock SCK.
2. PQS7 is a digital I/O pin unless the SCI trans-
mitter is enabled (TE in SCCR1 = 1), in which
case it becomes SCI serial output TXD.
PQSPAR — PORT QS Pin Assignment Register
$YFFC16
DDRQS — PORT QS Data Direction Register
$YFFC17
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
PQSPA6 PQSPA5 PQSPA4 PQSPA3
0
PQSPA1 PQSPA0 DDQS7 DDQS6 DDQS5 DDQS4 DDQS3 DDQS2 DDQS1 DDQS0
RESET:
0
Table 37 PQSPAR Pin Assignments
PQSPAR Field
PQSPAR Bit
Pin Function
PQSPA0
0
PQS0
1
MISO
PQSPA1
0
PQS1
1
MOSI
PQSPA2
0
PQS21
1
SCK
PQSPA3
0
PQS3
1
PCS0/SS
PQSPA4
0
PQS4
1
PCS1
PQSPA5
0
PQS5
1
PCS2
PQSPA6
0
PQS6
1
PCS3
PQSPA7
0
PQS72
1
TXD
相關(guān)PDF資料
PDF描述
MC68EC000FN 16-BIT, 8 MHz, MICROPROCESSOR, PQCC68
MC68EC020FG25R2 32-BIT, 25 MHz, MICROPROCESSOR, PQFP100
MC68EC020FG16R2 32-BIT, 16.67 MHz, MICROPROCESSOR, PQFP100
MC68EC030FE25CB1 32-BIT, 25 MHz, MICROPROCESSOR, CQFP132
MC68EC030RP25C 32-BIT, MICROPROCESSOR, PPGA117
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC68CM16Z1 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:M68HC16Z Series
MC68CM16Z1CFC16 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:M68HC16Z Series
MC68CM16Z1CPV16 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:M68HC16Z Series
MC68E360VR25VLR2 功能描述:微處理器 - MPU QUICC ETHRN RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
MC68E360ZP25VLR2 功能描述:IC MPU QUICC 32BIT 357-PBGA RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微處理器 系列:M683xx 標(biāo)準(zhǔn)包裝:1 系列:MPC85xx 處理器類型:32-位 MPC85xx PowerQUICC III 特點(diǎn):- 速度:1.2GHz 電壓:1.1V 安裝類型:表面貼裝 封裝/外殼:783-BBGA,F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:783-FCPBGA(29x29) 包裝:托盤