CDC3205G-C Micronas, CDC3205G-C Datasheet - Page 251

• Manufacturer Part Number: CDC3205G-C
• Description: Automotive Controller Family The Device is a Microcontroller For Use in Automotive Applications.the On-chip Cpu is an Arm Processor ARM7TDMI with 32-bit Data And Address Bus, Which Supports Thumb format Instructions.
• Manufacturer: Micronas

PRELIMINARY DATA SHEET
34.3. External Memory Interface
34.3.1. Interfacing examples
EVDD = 5V is required for the following interfacing examples.
Fig. 34–3:
Fig. 34–4:
Fig. 34–5:
Micronas
A[20:8], AICU[7:2]
A[18:8], AICU[7:2], AMCS1
Asynchronous Flash EEPROM (e.g. Am29F400B) as program memory
Asynchronous SRAM (e.g. KM684002B) as emulation program memory
Synchronous SRAM (e.g. MT55L256L32F) as emulation program memory
D[31:0]
BWQ0
BWQ1
BWQ2
BWQ3
CExQ
OEQ
A[19:8], AICU[7:2]
WEQ/RWQ
WEQ/RWQ
BWQ[3:0]
FBUSQ
D[15:0]
D[31:0]
CE0Q
CE0Q
OEQ
D[31:24]
CE#
WE#
OE#
A[18:0]
I/O[7:0]
June 12, 2003; 6251-579-1PD
D[23:16]
CE#
WE#
OE#
A[18:0]
I/O[7:0]
CE#
OE#
WE#
A[17:0]
DQ[15:0]
CLK
CE#
R/W#
BW#[d:a]
SA, SA1,SA0
DQ[d:a]
Flash-EEPROM
256k x 32
256k x 16
SSRAM
D[15:8]
ADV/LD#
RESET#
RY/BY#
BYTE#
MODE
CE#
WE#
OE#
A[18:0]
I/O[7:0]
CE2#
CKE
OE#
CE2
ZZ
CDC 32xxG-C
D[7:0]
3V3
GND
5V
GND
CE#
WE#
OE#
A[18:0]
I/O[7:0]
5V
GND
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