HD64F2145BTE20 Renesas Electronics America, HD64F2145BTE20 Datasheet - Page 701

• 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: -

25.1.3
MSTPCRH and MSTPCRL specify on-chip peripheral modules to shift to module stop mode in
module units. Each module can enter module stop mode by setting the corresponding bit to 1.
Note:
Bit
5
4
3
2 to 0
Bit
7
6
5
4
3
2
1
0
MSTPCRH
Bit Name Initial Value R/W
NESEL
EXCLE
Bit Name
MSTP15
MSTP14
MSTP13
MSTP12
MSTP11
MSTP10
MSTP9
MSTP8
* Do not set this bit to 1.
Module Stop Control Registers H and L (MSTPCRH, MSTPCRL)
0
0
All 0
0
Initial Value
0 *
0
1
1
1
1
1
1
R/W
R
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
Noise Elimination Sampling Frequency Select
Selects the frequency by which the subclock ( SUB) input
from the EXCL pin is sampled using the clock ( ) generated
by the system clock pulse generator. Clear this bit to 0
when
0: Sampling using /32 clock
1: Sampling using /4 clock
Subclock Input Enable
Enables/disables subclock input from the EXCL pin.
0: Disables subclock input from the EXCL pin
1: Enables subclock input from the EXCL pin
Reserved
An undefined value is read from this bit. This bit should not
be set to 1.
Reserved
These bits are always read as 0 and cannot be modified.
Corresponding Module
Data transfer controller (DTC)
16-bit free-running timer (FRT)
8-bit timers (TMR_0, TMR_1)
8-bit PWM timer (PWM), 14-bit PWM timer (PWMX)
D/A converter
A/D converter
8-bit timers (TMR_X, TMR_Y), timer connection
is 5 MHz or more.
Rev. 3.00 Mar 21, 2006 page 645 of 788
Section 25 Power-Down Modes
REJ09B0300-0300