參數(shù)資料
型號(hào)： MC68EC030FE40C
廠商： FREESCALE SEMICONDUCTOR INC
元件分類(lèi)： 微控制器/微處理器
英文描述： 32-BIT, 40 MHz, MICROPROCESSOR, CQFP132
封裝： LEAD FREE, CERAMIC, QFP-132
文件頁(yè)數(shù)： 28/44頁(yè)
文件大?。?/td> 499K
代理商： MC68EC030FE40C
3 4
MC68EC030 TECHNICAL DATA
MOTOROLA
MECHANICAL DATA
PIN ASSIGNMENTS — PIN GRID ARRAY (RC SUFFIX)
CBREQ
STERM
DSACK0
CLK
FC1
RMC
BR
DS
V
AVEC
A0
SIZ1
GND
A31
A30
A29
A28
A27
A26
A25
A24
A22
A23
A20
A21
A18
GND
A16
A11
A14
A17
CBACK
AS
HALT
V
DSACK1
123456
7
89
10
A
B
C
D
E
F
G
H
J
K
BG
L
M
N
11
12
13
D1
D0
CIIN
SIZ0
R/W
D30
GND
V
GND
D10
D7
D4
D2
DBEN
ECS
D29
D27
D24
D22
D20
D14
D12
D9
D6
D3
D31
D28
D26
D25
D23
D21
D19
D16
D15
D13
D11
STATUS REFILL
CDIS IPL0
IPL2
RESET
NC IPEND
A3
A2
A9
A5
A4
A12
A8
A7
A15
A13
A10
GND
V
GND
A1
BERR
GND
D18
D8
D17
CC
VV
D5
GND
V
GND
V
IPL1
GND
FC2
FC0
V
A6
A19
BOTTOM
VIEW
CC
CIOUT BGACK
OCS
NC
MC68EC030
NOTE
The MC68030 has four additional guide pins not present on the
MC68EC030. Therefore, an MC68EC030 fits in a socket designed
for the MC68030, but the MC68030 does not necessary fit in a
socket intended for the MC68EC030.
The Vcc and GND pins are separated into three groups to provide individual power
supply connections for the address bus buffers, data bus buffers, and all other output
buffers
and
internal
logic
Pin
Group
VCC
GND
Address Bus
C6, D10
C5, C7, C9, E11
Data Bus
L6, K10
J11, L9, L7, L5
ECS, SIZx, DS, AS, DBEN, CBREQ, R/W
K 4
J 3
FC0–FC2, RMS, OCS, CIOUT, BG
D 4
E 3
Internal Logic, RESET, STATUS, REFILL,
Misc
H3, F2, F11, H11
L8, G3, F3, G11
F
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC68EC030FE40C 制造商:Freescale Semiconductor 功能描述:Microprocessor
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MC68EC040BRC33A 制造商:Motorola Inc 功能描述:
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