HT9480

Features: ` Operating voltage: 2.4V~3.3V` Low power crystal oscillator control-512, 1200, or 2400 bps data rate operation` Decodes CCIR Radio-paging Code No.1 (POCSAG Code)` 2-bit random and optional 4-bit burst error correction` Improved synchronization algorithm` Supports up to 6 independently p...

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HT9480 Picture
SeekIC No. : 004367207 Detail

HT9480: Features: ` Operating voltage: 2.4V~3.3V` Low power crystal oscillator control-512, 1200, or 2400 bps data rate operation` Decodes CCIR Radio-paging Code No.1 (POCSAG Code)` 2-bit random and optiona...

floor Price/Ceiling Price

Part Number:
HT9480
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/21

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Product Details

Description



Features:

` Operating voltage: 2.4V~3.3V
` Low power crystal oscillator control
-512, 1200, or 2400 bps data rate operation
` Decodes CCIR Radio-paging Code No.1 (POCSAG Code)
` 2-bit random and optional 4-bit burst error correction
` Improved synchronization algorithm
` Supports up to 6 independently programmable user addresses and 6 user frames
` Three RF power on timing control pins
` Single crystal for all available baud rate (76.8kHz crystal)
` Battery low indication (external detector)
` Battery fail interrupt and data ready interrupt
` 8K*16 program ROM
` 416*8 data RAM
` 35*4 LCD display
` 7 input lines and 10 bidirectional I/O lines
` 8-bit programmable timer for RTC interrupt
` 8-bit programmable timer/event counter and overflow interrupt
` 8-bit programmable tone generator with buzzer output
` Watchdog Timer
` HALT function and wake-up feature reduce power consumption
` 63 powerful instructions, most instructions in one machine cycle
` Eight-level subroutine nesting
` Table read instruction
` Inverted or non-inverted input signal selection for decoder input
` 80-pin LQFP(12*12) package



Pinout

  Connection Diagram


Specifications

Supply Voltage .........................................-0.3V to 5.5V
Input Voltage..............................VSS-0.3V to VDD+0.3V
Storage Temperature ............................50 to 125
Operating Temperature...........................25 to 85

Note: These are stress ratings only. Stresses exceeding the range specified under "Absolute Maximum Ratings" may cause substantial damage to the device. Functional operation of this device at other conditions beyond those listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability.




Description

The HT9480 is a high performance pager controller. The built-in single cycle instructions (16-bit wide) and two-stage pipeline architecture of the HT9480 account for its high performance. The controller contains a full function pager decoder (POCSAG code) at 512, 1200, or 2400 bits per second data rate and an LCD display driver with a 354 dot output.




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