DF2148BTE20 Renesas Electronics America, DF2148BTE20 Datasheet - Page 371
DF2148BTE20
Manufacturer Part Number
DF2148BTE20
Description
IC H8S MCU FLASH 128K 100-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2100r
Specifications of DF2148BTE20
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
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
4K 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
-
Other names
HD64F2148BTE20
HD64F2148BTE20
HD64F2148BTE20
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2148BTE20V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 371 of 847
- Download datasheet (5Mb)
Notes: 1. Includes switching from low to stop, and from stop to low.
12.9.6
If the 16-bit count mode and compare-match count mode are set simultaneously, the input clock
pulses for TCNT_0 and TCNT_1 are not generated, and thus the counters will stop operating.
Simultaneous setting of these two modes should therefore be avoided.
12.9.7
TMR operation can be enabled or disabled using the module stop control register. The initial
setting is for TMR operation to be halted. Register access is enabled by canceling the module stop
mode. For details, refer to section 26, Power-Down Modes.
No.
4
Timing of Switchover
by Means of CKS1
and CKS0 Bits
Clock switching from high
to high level
2. Includes switching from stop to high.
3. Includes switching from high to stop.
4. Generated on the assumption that the switchover is a falling edge; TCNT is
Mode Setting with Cascaded Connection
Module Stop Mode Setting
incremented.
TCNT Clock Operation
Clock before
switchover
Clock after
switchover
TCNT
clock
TCNT
N
Rev. 3.00 Mar 21, 2006 page 315 of 788
N + 1
Section 12 8-Bit Timer (TMR)
CKS bit rewrite
N + 2
REJ09B0300-0300
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