LH79520N0M000B1 Sharp Microelectronics, LH79520N0M000B1 Datasheet - Page 26

• Manufacturer Part Number: LH79520N0M000B1
• Description: IC ARM7 BLUESTREAK MCU 176LQFP
• Manufacturer: Sharp Microelectronics
• Series: BlueStreak ; LH7r

Specifications of LH79520N0M000B1

• Rohs Status: RoHS non-compliant
• Core Processor: ARM7
• Core Size: 32-Bit
• Speed: 77.4MHz
• Connectivity: IrDA, Microwire, SPI, SSP, UART/USART
• Peripherals: DMA, LCD, PWM, WDT
• Number Of I /o: 64
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.62 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 176-LQFP
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Other names: 425-1820; LH79520N0M000

LH79520
DC/AC SPECIFICATIONS (INDUSTRIAL)
industrial DC specifications are based on -40°C to
+85°C, VDDC = 1.62 V to 1.98 V, VDD = 3.0 V to 3.6 V,
VDDA = 1.62 V to 1.98 V.
DC Specifications (Industrial)
NOTES:
1. Table 2 details each pin’s buffer type.
2. Running Typical Application over operating range.
3. Current measured with CPU stopped and all peripherals enabled.
AC Test Conditions
26
VIH
VIL
VIT+
VIT-
VHST
VOH
VOL
XTAL32IN
XTALIN
IIN
IOZ
IACTIVE
ISTANDBY Standby current
ISLEEP
ISTOP1
ISTOP2
ISTOP2
CIN
COUT
Supply Voltage (VDD)
Core Voltage (VDDC)
Input Pulse Levels
Input Rise and Fall Times
Input and Output Timing Ref. Levels
SYMBOL
Unless otherwise noted, all data provided under
CMOS input HIGH voltage
CMOS input LOW voltage
Positive Input thrueshold voltage (Schmitt trigger pins)
Negative Input threshold voltage (Schmitt trigger pins)
Schmitt trigger hysteresis
CMOS output HIGH voltage
Output drive (2 mA type)
Output drive (4 mA type)
Output drive (8 mA type)
CMOS output LOW voltage
Output drive (2 mA type)
Output drive (4 mA type)
Output drive (8 mA type)
External Clock Input
External Clock Input
Input leakage current
Output tri-state leakage current
Active current
Sleep current
Stop1 current
Stop2 current (RTC ON)
Stop2 current (RTC OFF)
Input Capacitance
Output Capacitance
PARAMETER
PARAMETER
VSS to VDD
1.62 to 1.98
3.0 to 3.6
RATING
VDD/2
2
9/10/03
UNIT
ns
V
V
V
V
MIN. TYP. MAX. UNIT
1.62
1.62
2.0
2.6
2.6
2.6
2.6
-10
-10
1.60
1.20
0.40
43.5
27.5
500
1.8
1.8
3.9
34
18
1.98
1.98
0.4
0.4
0.4
5.5
0.8
0.4
5.5
10
10
55
35
4
4
mA
mA
mA
µA
µA
µA
µA
µA
pF
pF
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
VIT+ – VIT-
IOH = -50 µA
IOH = -2 mA
IOH = -4 mA
IOH = -8 mA
IOL = 50 µA
IOL = 2 mA
IOL = 4 mA
IOL = 8 mA
VIN = VDD or GND
VOUT = VDD or GND
CONDITIONS
Preliminary Data Sheet
System-on-Chip
NOTES
2, 3
1
1
1
2