D12350F20IV Renesas Electronics America, D12350F20IV Datasheet - Page 13

• Manufacturer Part Number: D12350F20IV
• Description: IC H8S/2350 MCU 4.5/5.5V 0+K I-T
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of D12350F20IV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 87
• Program Memory Type: ROMless
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 128-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Item
14.2.2 Serial Status
Register (SSR)
14.3.2 Pin Connections
Figure 14.2 Schematic
Diagram of Smart Card
Interface Pin
Connections
14.3.4 Register
Settings
14.3.6 Data Transfer
Operations
Figure 14.6 TEND Flag
Generation Timing in
Transmission Operation
Page
617
621
625
631
Revision (See Manual for Details)
Bits 3 to 0
Bit 2 table amended
Figure 14.2 amended
H8S/2350 Group
Smart Card Mode Register (SCMR) Setting
Inverse convention (SDIR = SINV = O/E = 0)
Description amended
... With the H8S/2350 Group, invention specified by the SNIV
bit ...
Figure 14.6 amended
Bit 2
TEND
0
1
D6 D7 Dp
Description
Indicates data transmission in progress
[Clearing conditions]
Indicates that data transmission in finished
[Setting conditions]
When 0 is written to TDRE after reading TDRE = 1
When the DMAC or DTC is activated by a TXI interrupt and write data to TDR
Upon reset, and in standby mode or module stop mode
When the TE bit in SCR is 0 and the ERS bit is also 0
When TDRE = 1 and ERS = 0 (normal transmission) 2.5 etu after transmission of a
1-byte serial character when GM = 0
When TDRE = 1 and ERS = 0 (normal transmission) 1.0 etu after transmission of a
1-byte serial character when GM = 1
Guard
time
DE
Rev. 3.00 Sep 15, 2006 page xi of xxxiv
(Initial value)