HD64F2239TF20I Renesas Electronics America, HD64F2239TF20I Datasheet - Page 529
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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13.2
Table 13.1 Pin Configuration
13.3
The WDT has the following three registers. To prevent accidental overwriting, TCSR, TCNT, and
RSTCSR have to be written to by a different method to normal registers. For details, refer to
section 13.6.1, Notes on Register Access. For details on the system control register and pin
function control register, refer to section 3.2.2, System Control Register (SYSCR) and section
7.3.6, Pin Function Control Register (PFCR), respectively.
• Timer counter (TCNT)
• Timer control/status register (TCSR)
• Reset control/status register (RSTCSR)
Name
Buzzer Output
(interrupt request signal)
Internal reset signal*
Input/Output Pins
Register Descriptions
(interrupt request
Legend:
TCSR_1:
TCNT_1:
Note: * The type of internal reset signal depends on a register setting.
Internal NMI
BUZZ
Symbol
BUZZ
signal)
WOVI
Caused reset is the power-on reset.
Timer control/status register1
Timer counter1
Figure 13.1 Block Diagram of WDT_1 (2)
Interrupt
control
control
Reset
I/O
Output
Overflow
Module bus
TCNT_1
Function
Output the clock selected by WDT_1
Clock
WDT
Rev. 6.00 Mar. 18, 2010 Page 467 of 982
TCSR_1
select
Clock
Section 13 Watchdog Timer (WDT)
Internal clock
sources
interface
Bus
φ/2
φ/64
φ/128
φ/512
φ/2048
φ/8192
φ/32768
φ/131072
REJ09B0054-0600
φSUB/2
φSUB/4
φSUB/8
φSUB/16
φSUB/32
φSUB/64
φSUB/128
φSUB/256
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