M38504E6FP#U0 Renesas Electronics America, M38504E6FP#U0 Datasheet - Page 16

• Manufacturer Part Number: M38504E6FP#U0
• Description: MCU 4.0/5.5V 24K PB-FREE 42-SSOP
• Manufacturer: Renesas Electronics America
• Series: 740/38000r

Specifications of M38504E6FP#U0

• Core Processor: 740
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SIO, UART/USART
• Peripherals: PWM, WDT
• Number Of I /o: 32
• Program Memory Size: 24KB (24K x 8)
• Program Memory Type: OTP
• Ram Size: 640 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 5x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 42-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

3850 Group (Spec.H/A)
MEMORY
Special Function Register (SFR) Area
The Special Function Register area in the zero page contains
control registers such as I/O ports and timers.
RAM
RAM is used for data storage and for stack area of subroutine
calls and interrupts.
ROM
The first 128 bytes and the last 2 bytes of ROM are reserved for
device testing and the rest is user area for storing programs.
Interrupt Vector Area
The interrupt vector area contains reset and interrupt vectors.
Fig. 10 Memory map diagram
Rev.3.01
R A M a r e a
R O M a r e a
R A M s i z e
R O M s i z e
2003.06.20
( b y t e s )
( b y t e s )
1 2 2 8 8
1 6 3 8 4
2 0 4 8 0
2 4 5 7 6
2 8 6 7 2
3 2 7 6 8
3 6 8 6 4
4 0 9 6 0
4 5 0 5 6
4 9 1 5 2
5 3 2 4 8
5 7 3 4 4
6 1 4 4 0
1 0 2 4
1 5 3 6
2 0 4 8
4 0 9 6
8 1 9 2
1 9 2
2 5 6
3 8 4
5 1 2
6 4 0
7 6 8
8 9 6
page 14 of 98
E 0 0 0
D 0 0 0
C 0 0 0
B 0 0 0
A 0 0 0
9 0 0 0
8 0 0 0
7 0 0 0
6 0 0 0
5 0 0 0
4 0 0 0
3 0 0 0
2 0 0 0
1 0 0 0
Address
F 0 0 0
0 0 F F
0 1 3 F
0 1 B F
0 2 3 F
0 2 B F
0 3 3 F
0 3 B F
0 4 3 F
0 6 3 F
0 8 3 F
YYYY
A d d r e s s
X X X X
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
16
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
F080
E080
D080
C080
B080
A080
9080
8080
7080
6080
5080
4080
3080
2080
1080
Address
ZZZZ
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
RAM
ROM
Note: Flash memory version only
Zero Page
Access to this area with only 2 bytes is possible in the zero page
addressing mode.
Special Page
Access to this area with only 2 bytes is possible in the special
page addressing mode.
XXXX
YYYY
F F D C
ZZZZ
FFFE
FFFF
0FF0
0FFF
FF00
0 1 0 0
0000
0040
16
16
16
16
1 6
16
16
16
16
1 6
16
16
R e s e r v e d R O M a r e a
R e s e r v e d R O M a r e a
Interrupt vector area
SFR area (Note)
S F R a r e a
( 1 2 8 b y t e s )
Not used
N o t u s e d
Z e r o p a g e
Special page