DF2239TF16I Renesas Electronics America, DF2239TF16I Datasheet - Page 252
DF2239TF16I
Manufacturer Part Number
DF2239TF16I
Description
MCU 3V 384K I-TEMP 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2200r
Datasheet
1.DF2238RFA6V.pdf
(1048 pages)
Specifications of DF2239TF16I
Core Processor
H8S/2000
Core Size
16-Bit
Speed
16MHz
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
-
Other names
HD64F2239TF16I
HD64F2239TF16I
HD64F2239TF16I
- Current page: 252 of 1048
- Download datasheet (6Mb)
Section 7 Bus Controller
7.6.4
When accessing external space, this LSI can extend the bus cycle by inserting one or more wait
states (Tw). There are two ways of inserting wait states: program wait insertion and pin wait
insertion using the WAIT pin.
(1) Program Wait Insertion
Rev. 6.00 Mar. 18, 2010 Page 190 of 982
REJ09B0054-0600
From 0 to 3 wait states can be inserted automatically between the T
individual area basis in 3-state access space, according to the settings of WCRH and WCRL.
Figure 7.17 Bus Timing for 16-Bit 3-State Access Space (3) (Word Access)
Wait Control
Note: n = 7 to 0
Read
Write
Address bus
D15 to D8
D15 to D8
D7 to D0
D7 to D0
HWR
LWR
CSn
RD
AS
φ
T
1
Bus cycle
T
2
Valid
Valid
2
state and T
T
3
Valid
Valid
3
state on an
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