参数资料
型号: MCF52231CAL60
厂商: Freescale Semiconductor
文件页数: 42/55页
文件大小: 0K
描述: IC MCU 128K FLASH 60MHZ 112-LQFP
标准包装: 60
系列: MCF5223x
核心处理器: Coldfire V2
芯体尺寸: 32-位
速度: 60MHz
连通性: CAN,以太网,I²C,SPI,UART/USART
外围设备: DMA,LVD,POR,PWM,WDT
输入/输出数: 73
程序存储器容量: 128KB(128K x 8)
程序存储器类型: 闪存
RAM 容量: 32K x 8
电压 - 电源 (Vcc/Vdd): 3 V ~ 3.6 V
数据转换器: A/D 8x12b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 112-LQFP
包装: 托盘
Mechanical Outline Drawings
MCF52235 ColdFire Microcontroller Data Sheet, Rev. 10
Freescale Semiconductor
47
3
Mechanical Outline Drawings
This section describes the physical properties of the MCF52235 and its derivatives.
3.1
80-pin LQFP Package
CASE 917A–02
ISSUE C
DATE 09/21/95
1
20
21
40
41
60
61
80
VIEW AA
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DATUM PLANE –H– IS LOCATED AT BOTTOM OF
LEAD AND IS COINCIDENT WITH THE LEAD
WHERE THE LEAD EXITS THE PLASTIC BODY AT
THE BOTTOM OF THE PARTING LINE.
4. DATUMS –L–, –M– AND –N– TO BE DETERMINED
AT DATUM PLANE –H–.
5. DIMENSIONS S AND V TO BE DETERMINED AT
SEATING PLANE –T–.
6. DIMENSIONS A AND B DO NOT INCLUDE MOLD
PROTRUSION. ALLOWABLE PROTRUSION IS
0.250 (0.010) PER SIDE. DIMENSIONS A AND B
DO INCLUDE MOLD MISMATCH AND ARE
DETERMINED AT DATUM PLANE –H–.
7. DIMENSION D DOES NOT INCLUDE DAMBAR
PROTRUSION. DAMBAR PROTRUSION SHALL
NOT CAUSE THE LEAD WIDTH TO EXCEED 0.460
(0.018). MINIMUM SPACE BETWEEN
PROTRUSION AND ADJACENT LEAD OR
PROTRUSION 0.07 (0.003).
AB
VIEW Y
(K)
(Z)
(W)
VIEW AA
DIM
A
MIN
MAX
MIN
MAX
INCHES
14.00 BSC
0.551 BSC
MILLIMETERS
A1
7.00 BSC
0.276 BSC
B
14.00 BSC
0.551 BSC
B1
7.00 BSC
0.276 BSC
C
–––
1.60
–––
0.063
C1
0.04
0.24
0.002
0.009
C2
1.30
1.50
0.051
0.059
D
0.22
0.38
0.009
0.015
E
0.40
0.75
0.016
0.030
F
0.17
0.33
0.007
0.013
G
0.65 BSC
0.026 BSC
J
0.09
0.27
0.004
0.011
K
0.50 REF
0.020 REF
P
0.325 BSC
0.013 REF
R1
0.10
0.20
0.004
0.008
S
16.00 BSC
0.630 BSC
S1
8.00 BSC
0.315 BSC
U
0.09
0.16
0.004
0.006
V
16.00 BSC
0.630 BSC
V1
8.00 BSC
0.315 BSC
W
0.20 REF
0.008 REF
Z
1.00 REF
0.039 REF
0
01
–––
02
C2
C1
CL
0
10
0
9
14
0
10
0
9
14
L–M
0.20 (0.008) H
N
4X
3X
VIEW Y
–L–
L–M
0.20 (0.008) T
N
–M–
B
V
V1
B1
–N–
S1
A1
S
A
4X 20 TIPS
SEATING
0.10 (0.004) T
–H–
PLANE
–T–
8X
C
2
GAGE
0.25 (0.010)
PLANE
2X R
R1
E
1
S
0.05 (0.002)
AB
–X–
X= L, M, N
P
G
PLATING
BASE
METAL
J
U
F
D
SECTION AB–AB
S
L–M
M
0.13 (0.005)
N S
T
ROTATED 90 CLOCKWISE
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