LH7A404 Sharp Electronics, LH7A404 Datasheet - Page 29

• Manufacturer Part Number: LH7A404
• Manufacturer: Sharp Electronics

Specifications of LH7A404

• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Processing Unit: Microcontroller
• Operating Supply Voltage (min): 1.71V
• Operating Supply Voltage (typ): 1.8V
• Operating Supply Voltage (max): 1.89V
• Package Type: CABGA
• Pin Count: 324
• Mounting: Surface Mount
• Rad Hardened: No
• Lead Free Status / RoHS Status: Not Compliant

32-Bit System-on-Chip
ELECTRICAL SPECIFICATIONS
IMPORTANT: The LH7A404 is an electrostatic discharge (ESD) sensitive device. ESD protection circuitry internal to the LH7A404 has been
Absolute Maximum Ratings
NOTE: These stress ratings are only for transient conditions. Operation at or beyond absolute
Recommended Operating Conditions for LH7A404-N0E-000-xx/LH7A404-N0F-000-xx
NOTES:
1. Core Voltage should never exceed I/O Voltage after initial power up. See “Power Supply Sequencing” on page 31.
2. Many of the peripherals do not operate properly at clock speeds other than 14.7456 MHz. Some
Data Sheet
DC Core Supply Voltage (VDDC)
DC I/O Supply Voltage (VDD)
DC Analog Supply Voltage (VDDA)
DC Analog Supply Voltage (VDDAD)
5 V Tolerant Digital Input Pin Voltage
ESD, Human Body Model (Analog pins AN0 - AN9 rated at 500 V)
ESD, Charged Device Model
Storage Temperature
DC Core Supply Voltage (VDDC)
DC I/O Supply Voltage (VDD)
DC Analog Supply Voltage (VDDA)
DC A/D and TSC Supply Voltage (VDDAD)
Clock Frequency
Bus Clock Frequency
External Clock Input (XTALIN)
External Clock Input (XTALIN) Voltage
Operating Temperature
(such as USB) function only at 14.7456 MHz.
maximum rating conditions may affect reliability and cause permanent damage to the device.
added to reduce ESD susceptibility. Appropriate ESD precautions are still required during handling to prevent degradation or
failure due to high electrostatic discharges. System design practices should be evaluated to prevent LH7A404 ESD voltages
from exceeding the maximum rated voltage as specified in this data sheet.
PARAMETER
PARAMETER
MINIMUM
14 MHz
10 MHz
1.71 V
1.71 V
1.71 V
-40°C
3.0 V
3.0 V
Version 1.5
14.7456 MHz
TYPICAL
1.8 V
3.3 V
1.8 V
3.3 V
1.8 V
25°C
MINIMUM MAXIMUM
- 0.3 V
- 0.3 V
- 0.3 V
- 0.3 V
-0.5 V
-55°C
MAXIMUM NOTES
200 MHz
100 MHz
20 MHz
1.89 V
1.89 V
1.89 V
+85°C
3.6 V
3.6 V
125°C
2.4 V
4.6 V
2.4 V
4.6 V
5.5 V
2 kV
1 kV
1
2
LH7A404
29