HD64F2145BTE20 Renesas Electronics America, HD64F2145BTE20 Datasheet - Page 133
![IC H8S MCU FLASH 256K 100-QFP](/photos/12/21/122170/df2398te20v_sml.jpg)
HD64F2145BTE20
Manufacturer Part Number
HD64F2145BTE20
Description
IC H8S MCU FLASH 256K 100-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2100r
Specifications of HD64F2145BTE20
Core Processor
H8S/2000
Core Size
16-Bit
Speed
20MHz
Connectivity
I²C, IrDA, SCI, X-Bus
Peripherals
PWM, WDT
Number Of I /o
74
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
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H'0000
H'E080
H'EFFF
H'F000
H'F7FF
H'F800
H'FE4F
H'FE50
H'FEFF
H'FF00
H'FF7F
H'FF80
H'FFFF
Note: * These areas can be used as an external address space by clearing bit RAME in SYSCR to 0.
Mode 1
Normal mode
Extended mode with
on-chip ROM disabled
External address
External address
On-chip RAM *
Reserved area
On-chip RAM
(128 bytes) *
Internal I/O
Internal I/O
registers 2
registers 1
space
space
Figure 3.7 Address Map for H8S/2145B (1)
H'000000
H'FFD080
H'FFEFFF
H'FFF000
H'FFF7FF
H'FFF800
H'FFFE4F
H'FFFE50
H'FFFEFF
H'FFFF00
H'FFFF7F
H'FFFF80
H'FFFFFF
H'03FFFF
H'040000
Mode 2 (EXPE = 1)
Advanced mode
Extended mode with
on-chip ROM enabled
External address
External address
On-chip RAM *
Reserved area
On-chip ROM
On-chip RAM
(128 bytes) *
Internal I/O
Internal I/O
registers 2
registers 1
space
space
Rev. 3.00 Mar 21, 2006 page 77 of 788
Section 3 MCU Operating Modes
H'000000
H'03FFFF
H'FFD080
H'FFEFFF
H'FFFE50
H'FFFEFF
H'FFFF00
H'FFFF7F
H'FFFF80
H'FFFFFF
REJ09B0300-0300
Mode 2 (EXPE = 0)
Advanced mode
Single-chip mode
On-chip ROM
On-chip RAM
On-chip RAM
Internal I/O
(128 bytes)
Internal I/O
registers 2
registers 1
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