參數(shù)資料
型號(hào): MAC7121MAG40
廠商: Freescale Semiconductor
文件頁數(shù): 33/56頁
文件大?。?/td> 0K
描述: IC MCU 32BIT FLASH 112-LQFP
標(biāo)準(zhǔn)包裝: 60
系列: MAC7xxx
核心處理器: ARM7
芯體尺寸: 32-位
速度: 40MHz
連通性: CAN,I²C,SCI,SPI
外圍設(shè)備: DMA,POR
輸入/輸出數(shù): 85
程序存儲(chǔ)器容量: 544KB(544K x 8)
程序存儲(chǔ)器類型: 閃存
RAM 容量: 32K x 8
電壓 - 電源 (Vcc/Vdd): 2.35 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 16x8/10b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 125°C
封裝/外殼: 112-LQFP
包裝: 托盤
Device Pin Assignments
MAC7100 Microcontroller Family Hardware Specifications, Rev. 1.2
Preliminary
Freescale Semiconductor
39
PG14
RXD_C
139
107
A4
PG15
TXD_C
140
108
B4
PH0
AN0_B
88
G13
PH1
AN1_B
90
G14
PH2
AN2_B
92
F16
PH3
AN3_B
94
F15
PH4
AN4_B
96
E16
PH5
AN5_B
98
E15
PH6
AN6_B
100
D16
PH7
AN7_B
102
C16
PH8
AN8_B
104
B16
PH9
AN9_B
106
B14
PH10
AN10_B
108
D13
PH11
AN11_B
114
A13
PH12
AN12_B
116
B12
PH13
AN13_B
118
C11
PH14
AN14_B
120
A11
PH15
AN15_B
122
B10
PI0
PCS3_A
——
———
C3
PI1
PCS4_A
——
———
D5
PI2
PCS6_A
——
———
D4
PI3
PCS7_A
——
———
E4
PI4
PCS3_B
——
———
G4
PI5
PCS4_B
——
———
J4
PI6
PCS6_B
——
———
K4
PI7
PCS7_B
——
———
L4
PI8
——
———
N4
PI9
——
———
P3
PI10
——
———
R2
PI11
——
———
R15
PI12
——
———
N11
PI13
——
———
N12
PI14
——
———
N13
PI15
——
———
P14
NOTES:
1. The MAC7100 family maximum peripheral configurations are listed in these columns. Some family members do not implement the full
complement of ATD, CAN, DSPI and eSCI peripherals. Refer to Table 2 on page 3 for availability of peripheral functions on various devices.
2. AS function not available on mask set L49P devices.
3. MAC7111, MAC7116, MAC7131 and MAC7136 only.
4. The MCKO function cannot be used on MAC7121 devices (the alternate Nexus port must be used).
5. On MAC7121 mask set L49P devices, PB11 / PCS2_B is bonded out on pin 57.
6. PD2 function not available on mask set L49P devices.
7. Optional debug status port not available on mask set L49P devices.
8. CAN C, CAN D and eSCI D not available on MAC7112, MAC7122 and MAC7142 devices.
Table 37. Signal Pin Assignments (continued)
Primary /
GPIO
Function
Peripheral
Function 1
External
Bus
Function 1
Debug
Function 1
Read on
Reset
Pin Number (by Device)
7101
7106
7111
7116
7112
7121
7126
7122
7131
7136
7141
7142
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