DF2168VTE33 Renesas Electronics America, DF2168VTE33 Datasheet - Page 391

MCU FLASH 3V 256K 33MHZ 144TQFP

DF2168VTE33

Manufacturer Part Number
DF2168VTE33
Description
MCU FLASH 3V 256K 33MHZ 144TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2100r
Datasheet

Specifications of DF2168VTE33

Core Processor
H8S/2000
Core Size
16-Bit
Speed
33MHz
Connectivity
I²C, IrDA, LPC, SCI, SmartCard
Peripherals
POR, PWM, WDT
Number Of I /o
106
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
40K 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
144-TQFP, 144-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DF2168VTE33WV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
13.6.2
If a timer counter clock pulse is generated during the T
takes priority and the timer counter is not incremented. Figure 13.7 shows this operation.
13.6.3
If CKS2 to CKS0 bits in TCSR are written to while the WDT is operating, errors could occur in
the incrementation. Software must stop the watchdog timer (by clearing the TME bit to 0) before
changing the values of CKS2 to CKS0 bits.
13.6.4
If the PSS bit in TCSR_1 is written to while the WDT is operating, errors could occur in the
operation. Stop the watchdog timer (by clearing the TME bit to 0) before changing the values of
PSS bit.
Conflict between Timer Counter (TCNT) Write and Increment
Changing Values of CKS2 to CKS0 Bits
Changing Value of PSS Bit
φ
Address
Internal write signal
TCNT input clock
TCNT
Figure 13.7 Conflict between TCNT Write and Increment
N
TCNT write cycle
T 1
T 2
2
state of a TCNT write cycle, the write
Counter write data
Rev. 3.00, 03/04, page 349 of 830
M

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