DF3048X16V Renesas Electronics America, DF3048X16V Datasheet - Page 9

• Manufacturer Part Number: DF3048X16V
• Description: MCU 5V 128K,PB-FREE 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of DF3048X16V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 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: -

Item
All
13.2.6 Serial Control
Register (SCR)
Bit 6-Receive
Interrupt Enable
(RIE)
19.5.3 Programming
Flowchart and
Sample Program
Flowchart for
Programming One
Byte
Figure 19.9
Programming
Flowchart
Page
461
606
Main Revisions for this Edition
All references to Hitachi, Hitachi, Ltd., Hitachi Semiconductors, and
other Hitachi brand names changed to Renesas Technology Corp.
Designation for categories changed from “series” to “group”
Table amended
Bit 6: RIE
0
1
Figure amended
Revision (See Manual for Details)
(clear bit of programmed block to 0)
End (1-byte data programmed)
Select program-verify mode
Clear erase block register
Enable watchdog timer
Disable watchdog timer
(PV bit = 1 in FLMCR)
Verify (read memory)
Select program mode
(P bit = 1 in FLMCR)
Clear
Wait (t
Clear PV bit
Wait (x) µs
Clear P bit
Description
Receive-data-full (RXI) and receive-error (ERI) interrupt requests
are disabled*
Receive-data-full (RXI) and receive-error (ERI) interrupt requests
are enabled
V
VS1
PP
OK
E
) µs
bit
*4
*2
*3
No good
Programming ends
Rev. 7.00 Sep 21, 2005 page vii of xxiv
Clear erase block register
(clear bit of block to be
Programming error
programmed to 0)
Clear
Clear PV bit
n
V
N?
PP
Notes: 1. Write the data to be programmed using a
Yes
E
bit
2. Set the watchdog timer overflow interval
3. Read to verify data from the memory
4. t
5. Programming time x, which is determined
byte transfer instruction.
by setting CKS2 and CKS1 to 0 and
CKS0 to 1.
using a byte transfer instruction.
z:
N:
by the initial time
increases in proportion to n. Thus, set the
initial time to 15.8 s or less to make total
programming time 1 ms or less.
VS1
Verify ends
: 4 µs
No
time does not exceed 1 ms)
5 to 10 s
6 (set N so that total programming
Double the programming
time (x
n + 1
2n
–1
(Initial value)
(n = 1 to 6),
2
n
x)
*5