HD64F2239TF20I Renesas Electronics America, HD64F2239TF20I Datasheet - Page 840
HD64F2239TF20I
Manufacturer Part Number
HD64F2239TF20I
Description
MCU 3V 384K I-TEMP 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2200r
Datasheet
1.DF2238RFA6V.pdf
(1048 pages)
Specifications of HD64F2239TF20I
Core Processor
H8S/2000
Core Size
16-Bit
Speed
20MHz
Connectivity
I²C, SCI, SmartCard
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
72
Program Memory Size
384KB (384K x 8)
Program Memory Type
FLASH
Ram Size
32K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD64F2239TF20I
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Section 23 Clock Pulse Generator
Rev. 6.00 Mar. 18, 2010 Page 778 of 982
REJ09B0054-0600
External
clock 1
External
clock 2
Operation
Port output
External
clock
switching
circuit
EXTAL
Internal
clock
External
interrupt
φ
(1) Port output (clock switching)
(2) Transition to software standby mode
(3) External clock switching
(4) External interrupt generation
(5) Interrupt exception handling
Clock switching
(An interrupt should be input 200 ns or more after transition to software standby mode.)
request
(1)
Figure 23.7 External Clock Switching Timing (Example)
Figure 23.6 External Clock Switching Circuit (Example)
SLEEP instruction
Active (External clock 2)
execution
External clock 1
External clock 2
Control
circuit
(2)
External clock switch request
External interrupt signal
External clock switch signal
200 ns or more
(3)
Software standby mode
(4)
This LSI
Port output
External
interrupt
EXTAL
standby time
(5)
Interrupt exception handling
Active (External clock 1)
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