HD64F3029XBL25V Renesas Electronics America, HD64F3029XBL25V Datasheet - Page 567
HD64F3029XBL25V
Manufacturer Part Number
HD64F3029XBL25V
Description
MCU 5V 512K,PB-FREE 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Hr
Datasheet
1.HD64F3029X25.pdf
(1012 pages)
Specifications of HD64F3029XBL25V
Core Processor
H8/300H
Core Size
16-Bit
Speed
25MHz
Connectivity
SCI, SmartCard
Peripherals
DMA, PWM, WDT
Number Of I /o
70
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
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Examples of Operation in GSM Mode: When switching between smart card interface mode and
software standby mode, use the following procedures to maintain the clock duty cycle.
1. Set the P9
2. Write 0 in the TE and RE bits in the serial control register (SCR) to stop transmit/receive
3. Write 0 in the CKE0 bit in SCR to stop the clock.
4. Wait for one serial clock cycle. During this period, the duty cycle is preserved and clock
5. Write H'00 in the serial mode register (SMR) and smart card mode register (SCMR).
6. Make the transition to the software standby state.
1. Clear the software standby state.
2. Set the CKE1 bit in SCR to the value for the fixed output state at the start of software standby
3. Set smart card interface mode and output the clock. Clock signal generation is started with the
Use the following procedure to secure the clock duty cycle after powering on.
1. The initial state is port input and high impedance. Use pull-up or pull-down resistors to fix the
2. Fix at the output specified by the CKE1 bit in SCR.
3. Set SMR and SCMR, and switch to smart card interface mode operation.
4. Set the CKE0 bit to 1 in SCR to start clock output.
Rev. 2.0, 06/04, page 538 of 980
Switching from smart card interface mode to software standby mode
output state in software standby mode.
operations. At the same time, set the CKE1 bit to the value for the fixed output state in
software standby mode.
output is fixed at the specified level.
Returning from software standby mode to smart card interface mode
(the current P94 pin state).
normal duty cycle.
potential.
4
data register (DR) and data direction register (DDR) to the values for the fixed
Figure 14.10 Procedure for Stopping and Restarting the Clock
(1) (2) (3)
Normal operation
(4) (5) (6)
Software
standby
(1) (2) (3)
Normal operation
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