參數(shù)資料
型號(hào): MAC7121MAG40
廠商: Freescale Semiconductor
文件頁(yè)數(shù): 35/56頁(yè)
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(lèi)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(pán)
MAC7100 Microcontroller Family Hardware Specifications, Rev. 1.2
Preliminary
Device Pin Assignments
Freescale Semiconductor
40
Table 38. Power Supply, Voltage Regulator and Reference Pin Assignments
Pin Name
Pin Number (by Device)
7101 / 7106 /
7111 / 7112 / 7116
7121 / 7122 / 7126
7131 / 7136
7141 / 7142
VDDX
14, 50, 64, 87, 124
10, 38, 66
C9, H4, K16, P7, P10
6, 35, 62
VSSX
13, 49, 63, 86, 125
7101 / 7106 / 7112 only:
79
9, 37, 65
A1, A2, B1, B2, F4, G7,
G8, G9, G10, H7, H8, H9,
H10, J7, J8, J9, J10, K7,
K8, K9, K10, M4, M13,
R9, R10, R16, T1, T2,
T15, T16
7131 only:
C3, D4, D5, E4, G4, J4,
K4, L4, N4, N11, N12,
N13, P3, P14, R9, R10
5, 34, 61
VDDR56
44
P9
41
VSSR
55
43
N5, N6
40
VDD2.5
53, 127
41, 101
C8, P8
38, 92
VSS2.5
54, 126
42, 100
D6, D7, N7, N8
39, 91
VDDPLL
57
45
T8
42
VSSPLL
59
47
N9, N10
44
VDDA
109
85
A16, B15, C13
76
VSSA
112
88
D11, D12
79
VRH
110
86
A15
77
VRL
111
87
A14
78
TEST 1
NOTES:
1. This pin is reserved for Freescale factory testing, and must be tied to system ground in all applications.
62
50
R11
47
N/C
———
7
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