HD64F2239TF20I Renesas Electronics America, HD64F2239TF20I Datasheet - Page 213
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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Table 5.8
Symbol
Instruction fetch
Branch address read
Stack manipulation
Legend:
m: Number of wait states in an external device access.
5.5.6
The DTC and DMAC* can be started by interrupts. The following settings are required for this
operation.
1. Interrupt request to the CPU
2. Start request to the DTC
3. Start request to the DMAC*
4. Multiple specification of items 1 to 3.
See section 8, DMA Controller (DMAC)*, and section 9, Data Transfer Controller (DTC) for
more information on the interrupts that can start the DTC and DMAC*.
Figure 5.8 shows the block diagram of the DTC, DMAC*, and interrupt controller circuits.
Note: * Supported only by the H8S/2239 Group.
DTC and DMAC* Activation by Interrupt
Number of States in Interrupt Handling Routine Execution Status
S
S
S
I
J
K
Internal
Memory
1
2-State
Access
4
8 Bit Bus
Rev. 6.00 Mar. 18, 2010 Page 151 of 982
Object of Access
3-State
Access
6 + 2 m
External Device
Section 5 Interrupt Controller
2-State
Access
2
REJ09B0054-0600
16 Bit Bus
3-State
Access
3 + m
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