参数资料
型号: M52259EVB
厂商: Freescale Semiconductor
文件页数: 23/46页
文件大小: 0K
描述: BOARD EVAL FOR 52259 COLDFIRE V2
产品培训模块: ColdFire MCF5225x
标准包装: 1
系列: ColdFire®
类型: MCU
适用于相关产品: MCF52259
所含物品: 板,线缆,文档,DVD,闪光灯驱动和电源
Table 3. Pin Functions by Primary and Alternate Purpose (continued)
Pin Group
Primary
Function
Secondary
Function
(Alt 1)
Tertiary
Function
(Alt 2)
Quaternary
Function
(GPIO)
Slew
Rate
Drive
Strength/Co
ntrol 1
Pull-up/ Pin on
Pull-down 2 144 MAPBGA
Pin on
144 LQFP
Pin on
100 LQFP
VSS
VSS
N/A
N/A
A1; A12; F6–8;
8; 21; 31;
2; 15; 25;
G6–8; H8; M1
49; 60; 91;
99; 114;
124; 134
34; 37; 66;
81; 91
1
2
The PDSR and PSSR registers are part of the GPIO module. All programmable signals default to 2mA drive in normal (single-chip) mode.
All signals have a pull-up in GPIO mode.
3 I2C1 is multiplexed with specific pins of the QSPI, UART1, UART2, and Mini-FlexBus pin groups.
4 For primary and GPIO functions only.
5 Only when JTAG mode is enabled.
6 For secondary and GPIO functions only.
7 RSTI has an internal pull-up resistor; however, the use of an external resistor is strongly recommended.
8 For GPIO functions, the Primary Function has pull-up control within the GPT module.
9 Available on 144-pin packages only.
10 This list for power and ground does not include those dedicated power/ground pins included elsewhere, such as in the ADC, USB, and PLL.
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