HD64F2239TF20I Renesas Electronics America, HD64F2239TF20I Datasheet - Page 18

• Manufacturer Part Number: HD64F2239TF20I
• Description: MCU 3V 384K I-TEMP 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

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: -

Item
16.6 Usage Notes
Figure 16.22 Flowchart and
Timing of Start Condition
Instruction Issuance for
Retransmission
Figure 16.23 Timing of Stop
Condition Issuance
Figure 16.25 ICDR Read
and ICCR Access Timing in
Slave Transmit Mode
17.2 Input/Output Pins
Table 17.1 Pin Configuration
Rev. 6.00 Mar. 18, 2010 Page xvi of lx
REJ09B0054-0600
Page
681
682
683
691
Revision (See Manual for Details)
Figure amended
IRIC
Figure amended
SDA
Figure amended
TRS bit
Table amended
Note added
Note: * In the case of the H8S/2239 Group, H8S/2227
IRIC
Pin Name
Analog power supply pin
Analog ground pin
Reference voltage pin
Analog input pin 0
Analog input pin 1
SCL
SDA
SCL
SDA
SCL
[1] IRIC determination
Address received
ACK
Group, H8S/2238R, and H8S/2236R, AN0 and
AN1 may be used only when Vcc = AVcc.
VIH
R/W
9
8
9th clock
As waveform rise is late,
[1] Determination of SCL = low
SCL is detected as low
[2] Detemination of SCL = Low
[3] (Restart) Start condition instruction issuance
High period secured
Detection of 9th clock
cycle rising edge
Symbol
AV
AV
Vref
AN0*
AN1*
CC
SS
A
9
Period when ICDR reads and ICCR
reads and writes are prohibited
(6 system clock cycles)
I/O
Input
Input
Input
Input
Input
Start condition
(retransmission)
Waveforms if
problem occurs
Function
Analog block power supply and reference
voltage
Analog block ground and reference voltage
Reference voltage for A/D conversion
Group 0 analog input pins
[4] IRIC determination
[2] Stop condition instruction issuance
[5] ICDR write (next transmit data)
Stop condition
Data output
Bit 7
Data transmission
Bit 7
ICDR write